| First Author | Shi Y | Year | 2015 |
| Journal | Biochim Biophys Acta | Volume | 1852 |
| Issue | 5 | Pages | 970-9 |
| PubMed ID | 25652124 | Mgi Jnum | J:234582 |
| Mgi Id | MGI:5790290 | Doi | 10.1016/j.bbadis.2015.01.016 |
| Citation | Shi Y, et al. (2015) miR218-5p regulates the proliferation of gastric cancer cells by targeting TFF1 in an Erk1/2-dependent manner. Biochim Biophys Acta 1852(5):970-9 |
| abstractText | Trefoil factor 1 (TFF1), a member of the trefoil peptide family, is not only associated with mucosal protection and restoration but is also correlated with tumorigenesis of the gastrointestinal tract. In an early study, we performed sequence analysis and identified one potential miR423-5p binding site within the 3'-untranslated region of TFF1 using microRNA target prediction tools. In the current study, we demonstrated that the coding DNA region within TFF1 is also a candidate for miR218-5p targeting. We used real-time PCR and in situ hybridization to analyze the correlation between miR218-5p and TFF1 expression in tumor lesions and paracancerous tissue in gastric cancer (GC) samples. Additionally, endogenous and exogenous TFF1 were suppressed by miR218-5p in gastric cancer cells and influenced the progression of GC in an Erk1/2-dependent manner. Targeting miR218-5p may provide a novel strategy for the treatment of GC. |
